ES2227408T3 - Procedimiento para producir tubos de acero de alta resistencia. - Google Patents

Procedimiento para producir tubos de acero de alta resistencia.

Info

Publication number
ES2227408T3
ES2227408T3 ES02292316T ES02292316T ES2227408T3 ES 2227408 T3 ES2227408 T3 ES 2227408T3 ES 02292316 T ES02292316 T ES 02292316T ES 02292316 T ES02292316 T ES 02292316T ES 2227408 T3 ES2227408 T3 ES 2227408T3
Authority
ES
Spain
Prior art keywords
steel
pipe
elasticity
limit
expansion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES02292316T
Other languages
English (en)
Spanish (es)
Inventor
Nobuaki c/o Sumitomo Metal Ind. Ltd. Takahashi
Akio c/o Sumitomo Metal Ind. Ltd. Yamamoto
Tomoaki c/o Sumitomo Metal Ind. Ltd. Ikeda
Tetsuya c/o Sumitomo Metal Ind. Ltd. Fukuba
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19112205&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2227408(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Application granted granted Critical
Publication of ES2227408T3 publication Critical patent/ES2227408T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/10—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars
    • C21D7/12—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars by expanding tubular bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/0807—Tube treating or manipulating combined with, or specially adapted for use in connection with tube making machines, e.g. drawing-off devices, cutting-off
    • B21C37/0811—Tube treating or manipulating combined with, or specially adapted for use in connection with tube making machines, e.g. drawing-off devices, cutting-off removing or treating the weld bead
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/30—Finishing tubes, e.g. sizing, burnishing
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/002—Bainite
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
ES02292316T 2001-09-21 2002-09-20 Procedimiento para producir tubos de acero de alta resistencia. Expired - Lifetime ES2227408T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001289758 2001-09-21
JP2001289758A JP3846246B2 (ja) 2001-09-21 2001-09-21 鋼管の製造方法

Publications (1)

Publication Number Publication Date
ES2227408T3 true ES2227408T3 (es) 2005-04-01

Family

ID=19112205

Family Applications (1)

Application Number Title Priority Date Filing Date
ES02292316T Expired - Lifetime ES2227408T3 (es) 2001-09-21 2002-09-20 Procedimiento para producir tubos de acero de alta resistencia.

Country Status (6)

Country Link
US (1) US6948649B2 (ja)
EP (1) EP1295651B1 (ja)
JP (1) JP3846246B2 (ja)
CA (1) CA2403302C (ja)
DE (1) DE60202034T2 (ja)
ES (1) ES2227408T3 (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100509253C (zh) * 2003-04-01 2009-07-08 纳米钢公司 焊接物的受控热膨胀以提高韧性
JP4475424B2 (ja) * 2003-05-28 2010-06-09 住友金属工業株式会社 埋設拡管用油井鋼管
CA2576989A1 (en) * 2004-08-11 2006-03-30 Enventure Global Technology, Llc Method of expansion
JP4969915B2 (ja) * 2006-05-24 2012-07-04 新日本製鐵株式会社 耐歪時効性に優れた高強度ラインパイプ用鋼管及び高強度ラインパイプ用鋼板並びにそれらの製造方法
JP5442456B2 (ja) * 2007-02-27 2014-03-12 エクソンモービル アップストリーム リサーチ カンパニー 軸方向の大きい塑性歪みに適応する炭素鋼構造およびパイプライン中の耐食合金溶接部
JP5088631B2 (ja) * 2008-09-17 2012-12-05 新日本製鐵株式会社 疲労特性と曲げ成形性に優れた機械構造鋼管とその製造方法
KR20130064799A (ko) * 2010-09-03 2013-06-18 신닛테츠스미킨 카부시키카이샤 내파괴 특성 및 내hic 특성이 뛰어난 고강도 강판
JP5966441B2 (ja) * 2012-03-01 2016-08-10 Ｊｆｅスチール株式会社 耐圧潰性能および耐内圧破壊性能に優れた溶接鋼管およびその製造方法
JP2014145532A (ja) 2013-01-29 2014-08-14 Mitsubishi Electric Corp 熱媒体利用装置
WO2016103624A1 (ja) * 2014-12-25 2016-06-30 Ｊｆｅスチール株式会社 深井戸向けコンダクターケーシング用高強度厚肉電縫鋼管およびその製造方法並びに深井戸向け高強度厚肉コンダクターケーシング

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5411257B1 (ja) * 1970-03-27 1979-05-14
JPS58151425A (ja) * 1982-02-27 1983-09-08 Nippon Kokan Kk <Nkk> 低温靭性の優れた高耐食性クラツド鋼管の製造方法
US4533405A (en) * 1982-10-07 1985-08-06 Amax Inc. Tubular high strength low alloy steel for oil and gas wells
US5545269A (en) 1994-12-06 1996-08-13 Exxon Research And Engineering Company Method for producing ultra high strength, secondary hardening steels with superior toughness and weldability
US5900075A (en) * 1994-12-06 1999-05-04 Exxon Research And Engineering Co. Ultra high strength, secondary hardening steels with superior toughness and weldability
DE19522790C2 (de) 1995-06-14 1998-10-15 Mannesmann Ag Verfahren zur Herstellung von Rohren nach dem UOE-Verfahren
US6045630A (en) * 1997-02-25 2000-04-04 Sumitomo Metal Industries, Ltd. High-toughness, high-tensile-strength steel and method of manufacturing the same
CA2231985C (en) 1997-03-26 2004-05-25 Sumitomo Metal Industries, Ltd. Welded high-strength steel structures and methods of manufacturing the same
JPH10324950A (ja) 1997-03-26 1998-12-08 Sumitomo Metal Ind Ltd 高強度溶接鋼構造物およびその製造方法
EP1179380B1 (en) * 1999-08-06 2009-10-14 Sumitomo Metal Industries, Ltd. Martensite stainless steel welded steel pipe
EP1462536B1 (en) * 2000-06-07 2007-02-14 Nippon Steel Corporation Steel pipe excellent in formability and method of producing the same

Also Published As

Publication number Publication date
CA2403302A1 (en) 2003-03-21
JP3846246B2 (ja) 2006-11-15
JP2003094113A (ja) 2003-04-02
EP1295651B1 (en) 2004-11-24
US20030062402A1 (en) 2003-04-03
DE60202034T2 (de) 2006-03-02
US6948649B2 (en) 2005-09-27
DE60202034D1 (de) 2004-12-30
EP1295651A3 (en) 2003-05-07
EP1295651A2 (en) 2003-03-26
CA2403302C (en) 2006-07-04

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